What is led light function for Drone

We've all seen or operated one of the camera carrying devices that hover over our heads to capture amazing images of landscapes and skylines. Drones resemble flying robots that are controlled from the ground or from computers.

Although you may hear stories on how drones are used to spy on people, they can be used in good ways such as security, scenery photography, and even mapping out territory.

Almost all drones have lights and it is required to have lights if they are going to be used at night.

The lights on a drone are various colors and each represents information to the pilot. Drones are typically very noisy and can be heard and seen from a good distance away as well.

Photography taken with a drone can capture breathtaking images. From an aerial view you can view so much more than from the ground, making drone photography one of new perspectives all controlled by you from ground level.
What color are the lights on a drone? What do they mean?
If you have ever seen a drone in action at night you know that they have lights on them. These lights are used to indicate different things on the robotic hovering device.

Drone lights provide important information for your flight. The lights can be red, green, white, and blue. A drone's LED lights are used to display different information. Orange, yellow,and purple lights may be used for other purposes.

Green lights represent the battery level with a solid green indicating a strong GPS connection or a flashing green indicating Smart Mode with GPS lock.
Blue lights can mean Blind Mode, Stability Mode with GPS lock and are usually flashing.
White lights mean that the transmitter is off or Emergency Mode will be activated when started. It can also mean that the GPS is off or lost.
Anti Collision lights are usually flashing but can also be solid and can be a variety of colors such as green, white, or red. Some drones offer customization in anti-collision lights and they are there for safety reasons.



How far can a drone see?
If a drone can see you then you can probably see it. Its lights and sound are a dead giveaway to its whereabouts.

However, some expensive drones can view objects from miles away, but these are normally used for an intended purpose such as mapping out land or for agriculture or farming.

It all depends on the kind of drone in regards to how far it can see.

A small toy drone can see about 20 to 100 yards. A mid-level drone can see for about .25 to 1.5 miles. High-end consumer drones have about 2.5 to 4.5 miles of view.

It is always a good idea to keep your drone in your sightZ You can see the drone when it is about 1,500 to 2,000 feet away, which is less than half a mile. Anti-collision lights are required to be used at morning/evening twilight and night but not during a day flight.

Long range drones can travel 3-4 miles from the controller and must be operated by a licensed pilot. These drones are used for agriculture/farming, mapping territory, safety/security, package delivery and even for recreational hobbies.

Drones that can view something from a great distance are going to cost a lot of money.

What can drones see at night?
Drones used at night could be security drones for prisons or even used for delivering emergency medical equipment. Even if a drone was spying on someone it would have to be close to the subject and that subject would be able to hear and see the drone.

Drones flown at night have lights that can easily be spotted and they can record something clearly at 50-100 yards away.

You can see a drone at night from up to a mile away and at night it can see a person that is within 50 yards. Further away the object will be blurry. With night vision, the drone can see objects if they are in a well lit area.

At ten feet away, a drone can clearly see inside a well lit building but those indoors will be able to see and hear the drone. At forty feet away, the object is blurry but can be clearer with zooming in and better indoor lighting. Eighty feet away the drone can barely see what is going on inside and at one hundred and sixty-five feet away, it can't see much at all.

Even though some drones are more expensive they still have a hard time viewing an object from a distance at night because of lighting and such.

It is best to always be careful and if you are uncomfortable with the presence of a drone and wonder if it is watching you, turn out the lights. If the drone's camera is recording you, the red lights will be facing your direction and green lights will be facing away from you.

Conclusion
Drones have a variety of colored lights on them for several different reasons and especially when operated at night. Drones can be used to capture some amazing images from high in the sky of beautiful landscape/water views and nighttime city skyline lights.